Cook bacon over a medium heat skillet (do not add oil) until more or less brown, 3-4 minutes. Add onion and cook until slightly yellow, 3 minutes. Add tomato and bell pepper and cook for 1 more minute

Add the vegetables to the ground pork and beef and mix well; make 6 hamburgers with the mix and cook them over the same skillet on medium heat for 2-3 minutes on one side or until slightly brown, and 1-2 minutes on the other side

Spread mayo and mustard over each side of the breads and place the meat on top. Add cheese and salad. Top with the Raspberry BBQ sauce (recipe as follows) and serve